X-STYLE Truck Tail Lamp 24V LED 3 Colors Red/DRL/Brake Lamp White/Back Lamp Yellow/Turn Signal High Brightness Waterproof Trailer Tail Light Large Car Decoration Truck Lorry Universal Arrow Shape Set of 2 (Red Cover)[Small lamp Lo red light] When connected to the black wire ( ) and blue wire (+), the 10 LEDs in the middle of the tail lamp will light up. *If you have any questions, please feel free to contact us by clicking on "Store Name" "Ask a Question". Manufacturer: X STYLE Brand: X STYLE Packing size: 31 x 10. 3 x 7. 6 cm; 500 g Manufacturer reference: FT 24VJT RK Position: Back Color: 24V red yellow white (arrow shape 19 led) Red cover Product weight: 500 g